4743419
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RMI-IIOP clients will not work for IPv6 addresses
where DNS address lookups fail for the IPv6 address.
If a DNS lookup for an IPv6 address fails, clients of Remote Method
Invocation-Internet Inter-ORB Protocol (RMI-IIOP) will not work for IPv6 addresses.
Solution
Domain Name Service (DNS) should be set up at the deployment site in
order to look up an IPv6 address.
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5017470
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Default IIOP port numbers assigned by the Application
Server are randomly generated.
When a new ORB listener or IIOP endpoint is created, the IIOP Port value
varies, depending on whether one is creating an ORB Listener or IIOP Endpoint.
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Creating a new ORB Listener > The IIOP port value cannot be
left blank, though the * that signifies a ’must-specify’ entry
is not present. The default value shown is 1072, although the listener port
value for the default listener created during server installation is 3700.
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Creating a new IIOP Endpoint > The default IIOP port value
shown is 3600. If an endpoint is created with the port value left blank, an
IIOP endpoint is created with IIOP port value null.
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If an new server instance is created, the default ORB listener
port value is an arbitrarily high value, usually > 30000.
Solution
IIOP port values should not exceed 32767. If the values configured are
outside this range, a connection failure occurs during failover. When configuring
the IIOP listener for the server, ensure that the port values are within this
range.
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